1814670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 128

約数和(自身を含む): 5806080

約数和(自身を除く): 3991410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 47, 54, 55, 65, 66, 78, 90, 94, 99, 110, 117, 130, 135, 141, 143, 165, 195, 198, 234, 235, 270, 282, 286, 297, 330, 351, 390, 423, 429, 470, 495, 517, 585, 594, 611, 702, 705, 715, 846, 858, 990, 1034, 1170, 1222, 1269, 1287, 1410, 1430, 1485, 1551, 1755, 1833, 2115, 2145, 2538, 2574, 2585, 2970, 3055, 3102, 3510, 3666, 3861, 4230, 4290, 4653, 5170, 5499, 6110, 6345, 6435, 6721, 7722, 7755, 9165, 9306, 10998, 12690, 12870, 13442, 13959, 15510, 16497, 18330, 19305, 20163, 23265, 27495, 27918, 32994, 33605, 38610, 40326, 46530, 54990, 60489, 67210, 69795, 82485, 100815, 120978, 139590, 164970, 181467, 201630, 302445, 362934, 604890, 907335, 1814670]

約数ペア:

[(1, 1814670), (2, 907335), (3, 604890), (5, 362934), (6, 302445), (9, 201630), (10, 181467), (11, 164970), (13, 139590), (15, 120978), (18, 100815), (22, 82485), (26, 69795), (27, 67210), (30, 60489), (33, 54990), (39, 46530), (45, 40326), (47, 38610), (54, 33605), (55, 32994), (65, 27918), (66, 27495), (78, 23265), (90, 20163), (94, 19305), (99, 18330), (110, 16497), (117, 15510), (130, 13959), (135, 13442), (141, 12870), (143, 12690), (165, 10998), (195, 9306), (198, 9165), (234, 7755), (235, 7722), (270, 6721), (282, 6435), (286, 6345), (297, 6110), (330, 5499), (351, 5170), (390, 4653), (423, 4290), (429, 4230), (470, 3861), (495, 3666), (517, 3510), (585, 3102), (594, 3055), (611, 2970), (702, 2585), (705, 2574), (715, 2538), (846, 2145), (858, 2115), (990, 1833), (1034, 1755), (1170, 1551), (1222, 1485), (1269, 1430), (1287, 1410)]